7 papers
The mechanistic origin of branching-driven nucleation in abrupt phase transitions
Leyang Xue, Shengling Gao, Bnaya Gross +5
Phase transitions are the macroscopic manifestation of microscopic processes that drive a system towards a new state. The detailed evolution of these processes, particularly in abr…
Long-term prediction of ENSO with physics-guided Deep Echo State Networks
Zejing Zhang, Jun Meng, Zhongpu Qiu +9
The El Niño-Southern Oscillation (ENSO) is a dominant mode of interannual climate variability, yet the mechanisms limiting its long-lead predictability remain unclear. Here we deve…
From Interdependent Networks to Two-Interactions Physical Systems
Yuval Sallem, Nahala Yadid, Xi Wang +5
Recent advances have shown that introducing dependency interactions between two superconducting networks can trigger abrupt, hysteretic normal-superconductor phase transitions. In…
Stable Emotional Co-occurrence Patterns Revealed by Network Analysis of Social Media
Qianyun Wu, Orr Levy, Yoed N. Kenett +4
Examining emotion interactions as an emotion network in social media offers key insights into human psychology, yet few studies have explored how fluctuations in such emotion netwo…
The origin of long-range links of air pollution in China
Qiuyue Li, Daqing Li, Yossi Ashkenazy +1
Weather conditions significantly influence the formation and dispersion of pollution variations. Here we study networks of pollution as well as climate networks and find that pollu…
The Spontaneous Cascading Mechanism Behind Critical Phenomena in Self-Coupled Lasers
Jiaoqing Wang, Yael Kfir-Cohen, Chenni Xu +4
The basic physics of lasers is characterized by a second-order continuous phase transition at the critical lasing threshold. Nevertheless, laser bistability with abrupt transitions…